CN108252650B - 一种井下基于磁力的旋转冲击工具及方法 - Google Patents
一种井下基于磁力的旋转冲击工具及方法 Download PDFInfo
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- CN108252650B CN108252650B CN201810095481.7A CN201810095481A CN108252650B CN 108252650 B CN108252650 B CN 108252650B CN 201810095481 A CN201810095481 A CN 201810095481A CN 108252650 B CN108252650 B CN 108252650B
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- magnetic ring
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- 230000005291 magnetic effect Effects 0.000 title claims abstract description 153
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 96
- 239000000956 alloy Substances 0.000 claims abstract description 37
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 37
- 238000005553 drilling Methods 0.000 claims description 20
- 238000004146 energy storage Methods 0.000 claims description 10
- 230000000087 stabilizing effect Effects 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 abstract description 12
- 238000010276 construction Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000737 periodic effect Effects 0.000 description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 239000011435 rock Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005294 ferromagnetic effect Effects 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000003209 petroleum derivative Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/16—Plural down-hole drives, e.g. for combined percussion and rotary drilling; Drives for multi-bit drilling units
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810095481.7A CN108252650B (zh) | 2018-01-31 | 2018-01-31 | 一种井下基于磁力的旋转冲击工具及方法 |
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CN201810095481.7A CN108252650B (zh) | 2018-01-31 | 2018-01-31 | 一种井下基于磁力的旋转冲击工具及方法 |
Publications (2)
Publication Number | Publication Date |
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CN108252650A CN108252650A (zh) | 2018-07-06 |
CN108252650B true CN108252650B (zh) | 2023-09-08 |
Family
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CN201810095481.7A Active CN108252650B (zh) | 2018-01-31 | 2018-01-31 | 一种井下基于磁力的旋转冲击工具及方法 |
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CN (1) | CN108252650B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109459667B (zh) * | 2019-01-04 | 2024-04-09 | 国网江苏省电力有限公司宿迁供电分公司 | 一种控制器 |
CN111005684B (zh) * | 2019-12-31 | 2021-05-14 | 三峡大学 | 一种电磁冲击破岩钻孔装置及使用方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007175837A (ja) * | 2005-12-28 | 2007-07-12 | Hitachi Koki Co Ltd | 打撃工具 |
CN102102489A (zh) * | 2011-01-17 | 2011-06-22 | 西南石油大学 | 一种具有永磁轴承的涡轮钻具支承节 |
CN102704833A (zh) * | 2012-06-19 | 2012-10-03 | 北京探矿工程研究所 | 一种采用磁力传动技术的孔底动力钻具 |
CN106761389A (zh) * | 2016-11-30 | 2017-05-31 | 广西大学 | 一种电磁弹簧冲击器 |
CN107575158A (zh) * | 2017-09-26 | 2018-01-12 | 中国石油天然气集团公司 | 磁力蓄能式旋转钻井冲击器 |
CN108678656A (zh) * | 2018-07-03 | 2018-10-19 | 长江大学 | 一种非接触式强磁冲击器 |
-
2018
- 2018-01-31 CN CN201810095481.7A patent/CN108252650B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007175837A (ja) * | 2005-12-28 | 2007-07-12 | Hitachi Koki Co Ltd | 打撃工具 |
CN102102489A (zh) * | 2011-01-17 | 2011-06-22 | 西南石油大学 | 一种具有永磁轴承的涡轮钻具支承节 |
CN102704833A (zh) * | 2012-06-19 | 2012-10-03 | 北京探矿工程研究所 | 一种采用磁力传动技术的孔底动力钻具 |
CN106761389A (zh) * | 2016-11-30 | 2017-05-31 | 广西大学 | 一种电磁弹簧冲击器 |
CN107575158A (zh) * | 2017-09-26 | 2018-01-12 | 中国石油天然气集团公司 | 磁力蓄能式旋转钻井冲击器 |
CN108678656A (zh) * | 2018-07-03 | 2018-10-19 | 长江大学 | 一种非接触式强磁冲击器 |
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Effective date of registration: 20180921 Address after: 100101 Beichen West Road, Chaoyang District, Beijing 8 Beichen world center, block A 703. Applicant after: Zhang Weidong Address before: 100101 Beichen West Road, Chaoyang District, Beijing 8 Beichen world center, block A 703. Applicant before: SINOPEC OILFIELD SERVICE Corp. Applicant before: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Applicant before: DRILLING WELL ENGINEERING TECHNOLOGY COMPANY OF SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. |
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Effective date of registration: 20181205 Address after: 100101 Beichen West Road, Chaoyang District, Beijing 8 Beichen world center, block A 703. Applicant after: SINOPEC OILFIELD SERVICE Corp. Applicant after: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Applicant after: DRILLING WELL ENGINEERING TECHNOLOGY COMPANY OF SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Address before: 100101 Beichen West Road, Chaoyang District, Beijing 8 Beichen world center, block A 703. Applicant before: Zhang Weidong |
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Effective date of registration: 20220210 Address after: 100029 Chaoyang District, Beijing Hui Xin Street six, Twelfth level. Applicant after: SINOPEC OILFIELD SERVICE Corp. Applicant after: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Applicant after: Sinopec Jingwei Co.,Ltd. Applicant after: Shengli directional well company of Sinopec Jingwei Co.,Ltd. Address before: 100101 Beichen West Road, Chaoyang District, Beijing 8 Beichen world center, block A 703. Applicant before: SINOPEC OILFIELD SERVICE Corp. Applicant before: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Applicant before: DRILLING WELL ENGINEERING TECHNOLOGY COMPANY OF SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. |
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